Potato bag



FIG. 1 is a front perspective view of a potato bag showing our new design;

FIG. 2 is a front plan view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is an opposite side thereof;

FIG. 5 is a rear plan view thereof;

FIG. 6 is top view thereof; and,

FIG. 7 is bottom view thereof. 

The ornamental design for a potato bag, as shown and described. 